Perceptual picture quality analysis of UHD signals in terms of spatial information and noises

C. Lee, S. Baek, S. Youn, S. Woo, J. Baek

Research output: Contribution to journalConference articlepeer-review


As UHDTV displays have become increasingly available in the market, more UHDTV programs are being produced. On the other hand, it has been reported that the perceptual video quality differences between UHDTV and full HD signals are minor in some cases. Consequently, there is an increasing need for UHDTV service references and measurement tools, which can quantify the UHD signals. In this paper, the perceptual image quality of full HD (1080p) and UHD signals is compared along with other formats (720p, 540p, 360p) when they are displayed on a UHD display. We performed subjective tests using a UHDTV display and the subjective scores of the various picture sizes were analyzed.

Original languageEnglish
JournalIS and T International Symposium on Electronic Imaging Science and Technology
Publication statusPublished - 2016
EventImage Quality and System Performance XIII 2016 - San Francisco, United States
Duration: 2016 Feb 142016 Feb 18

Bibliographical note

Publisher Copyright:
© 2016 Society for Imaging Science and Technology.

All Science Journal Classification (ASJC) codes

  • Computer Graphics and Computer-Aided Design
  • Computer Science Applications
  • Human-Computer Interaction
  • Software
  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics


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